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Silver smart ring on a finger, slim stainless steel band

Oucscru R11M Smart Ring Silver 7# wearable technology

SKU CH-QCVA-WWC5V

A smart ring that tracks heart rate, blood oxygen, blood pressure, sleep and steps with up to five days of battery life and IP68 water resistance

  • ColorSilver
  • TypeModern
  • Size0 inches
  • OS CompatibilitySmartphones
  • SensorsSmart Ring
  • Screen Size0 inches
  • Continuous heart-rate, SpO₂ and blood-pressure insight 24/7
  • Detailed sleep-stage analysis covering deep, light and REM cycles
  • Up to five days use per charge with 300 mAh case
  • IP68 waterproof rating handles sweat, rain and swimming
  • Premium stainless-steel build weighs only 3.5 grams

Health tracking without subscription fees

The Oucscru R11M smart ring delivers continuous heart rate, blood oxygen, blood pressure, sleep and step monitoring in a 3.5 gram stainless steel band. Data syncs to Apple Health and the companion app without recurring charges, supporting both iPhone and Android smartphones.

Five to seven day battery life

A lithium polymer cell powers the ring for 5 days of typical use or up to 7 days under lighter loads. The included 300 mAh charging case extends operating time away from wall power, while USB charging covers daily top-ups at home or on the road.

IP68 water resistance and remote camera control

The sealed design withstands immersion for swimming, showering and hand washing without removal. A built-in gesture function triggers the paired phone's shutter for group photos or selfies, adding a practical shooting aid that requires no extra accessories.

Points forts

  • Continuous heart-rate, SpO₂ and blood-pressure insight 24/7
  • Detailed sleep-stage analysis covering deep, light and REM cycles
  • Up to five days use per charge with 300 mAh case
  • IP68 waterproof rating handles sweat, rain and swimming
  • Premium stainless-steel build weighs only 3.5 grams

Caractéristiques

BrandOucscru
SeriesR11M
ModelR11M
ColorSilver
TypeModern
Size0 inches
OS CompatibilitySmartphones
SensorsSmart Ring
Screen Size0 inches
Screen ColorSilver
Touch Screen Support0 inches
Battery Life5 days
Battery Typelithium_polymer
Operating Time5 days
Standby Time5 days
SpecificationR11M, Oucscru, 7#, 3.5 grams, 5 days, lithium_polymer, 0 inches, Premium Stainless Steel, Smart Ring
FeaturesModern
Width7#
Depth7#
Band widthBlack(7mm)
Weight3.5 grams
Package ContentSmart Ring, Charging Case, Ring Protector, Charging Cable

Questions sur cet article

Will the 2.5 mm thick ring sit comfortably next to my existing wedding band?

At just 2.5 mm thick the ring is designed to sit flush alongside other bands without catching or adding bulk.

How can I verify the heart-rate and blood-oxygen readings are accurate after I start wearing it?

Open the companion app after a few minutes of wear; live heart-rate, SpO₂ and HRV graphs should appear and update continuously.

Does the package include a sizing kit or do I need to buy one separately?

The box contains the smart ring, a 300 mAh charging case and a USB cable; a separate sizing kit is not included.

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